Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/com/google/android/gms/common/internal/ServiceSpecificExtraArgs.java

@@ -0,0 +1,48 @@
+package com.google.android.gms.common.internal;
+
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.annotation.KeepForSdk;
+
+@KeepForSdk
+/* loaded from: classes2.dex */
+public final class ServiceSpecificExtraArgs {
+
+    @KeepForSdk
+    public interface CastExtraArgs {
+
+        @NonNull
+        @KeepForSdk
+        public static final String LISTENER = "listener";
+    }
+
+    @KeepForSdk
+    public interface GamesExtraArgs {
+
+        @NonNull
+        @KeepForSdk
+        public static final String DESIRED_LOCALE = "com.google.android.gms.games.key.desiredLocale";
+
+        @NonNull
+        @KeepForSdk
+        public static final String GAME_PACKAGE_NAME = "com.google.android.gms.games.key.gamePackageName";
+
+        @NonNull
+        @KeepForSdk
+        public static final String SIGNIN_OPTIONS = "com.google.android.gms.games.key.signInOptions";
+
+        @NonNull
+        @KeepForSdk
+        public static final String WINDOW_TOKEN = "com.google.android.gms.games.key.popupWindowToken";
+    }
+
+    @KeepForSdk
+    public interface PlusExtraArgs {
+
+        @NonNull
+        @KeepForSdk
+        public static final String PLUS_AUTH_PACKAGE = "auth_package";
+    }
+
+    private ServiceSpecificExtraArgs() {
+    }
+}